Nathaniel Hawthorne
Moses Maimonides
Paul R. Krugman
A. Rushton
N. Gregory Mankiw
McGraw-Hill
Thomas Sowell
Everett M. Rogers
John Ruskin
Roman F. Warmke
James Bonar
Robert H. Frank
Dominick Salvatore
National Council on Economic Education
Alpha C. Chiang
Irvin B. Tucker
Jerry Bridges
Anita Ganeri
Roger LeRoy Miller